Re: [libvirt] [PATCH]lxc: don't always print debug log in lxcContainerSetID

-----Original Message----- From: Chen Hanxiao [mailto:chenhanxiao@cn.fujitsu.com] Sent: Wednesday, October 16, 2013 12:09 PM To: libvir-list(a)redhat.com Cc: chenhanxiao(a)cn.fujitsu.com Subject: [libvirt][PATCH]lxc: don't always print debug log in

From: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com&gt; lxcContainerSetID is used for user namespace. If we don't enable user namespace, don't print debug log. Signed-off-by: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com&gt; --- src/lxc/lxc_container.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index 56df69e..ed1fe29 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -420,12 +420,14 @@ static int lxcContainerSetID(virDomainDefPtr def) * for this container. And user namespace is only enabled * when nuidmap&ngidmap is not zero */ - VIR_DEBUG("Set UID/GID to 0/0"); - if (def->idmap.nuidmap && - virSetUIDGID(0, 0, NULL, 0) < 0) { - virReportSystemError(errno, "%s", - _("setuid or setgid failed")); - return -1; + if (def->idmap.nuidmap) { + if (virSetUIDGID(0, 0, NULL, 0) < 0) { + virReportSystemError(errno, "%s", + _("setuid or setgid failed")); + return -1; + } else { + VIR_DEBUG("Set UID/GID to 0/0"); + } } return 0; -- 1.8.2.1